(0 21 2)(1 7 3)(4 12 6)(5 19 8)(9 18 16 14 10)(11 15 13)(17 22 20)
ALLOWS (11/8)-SEQUENCE
1: (1 7 17)

(0 21 2)(1 22 20 17 3)(4 12 6)(5 19 8)(7)(9 18 16 14 10)(11 15 13)
2: (5 19 8)

(0 21 2)(1 22 20 17 3)(4 12 6)(5)(7)(8)(9 18 16 14 10)(11 15 13)(19)
3: (3 20 17)

(0 21 2)(1 22 20)(3)(4 12 6)(5)(7)(8)(9 18 16 14 10)(11 15 13)(17)(19)
4: (4 12 6)

(0 21 2)(1 22 20)(3)(4)(5)(6)(7)(8)(9 18 16 14 10)(11 15 13)(12)(17)(19)